Coal mining bits Techgong can supply all kinds of coal mining bits,  which equal to Kennametal, Sandvic, Atalas products

coal mining bits, coal mining tools, coal mining picks 

Our products adapt high quality steel and carbide material, using forging, machine and welding producing process to make a finished product. So our products have high toughness, wearable and long lifespan characters.

   We promise to supply high quality goods and perfect after services!